85981928

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{104347}}^1$

素因数の和:104456

約数の個数: 16

約数和(自身を含む): 162782880

約数和(自身を除く): 76800952

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 104347, 208694, 417388, 834776, 10747741, 21495482, 42990964, 85981928]

約数ペア:

[(1, 85981928), (2, 42990964), (4, 21495482), (8, 10747741), (103, 834776), (206, 417388), (412, 208694), (824, 104347)]